Hollow ruthenium nanoparticles with small dimensions derived from Ni@Ru core@shell structure: synthesis and enhanced catalytic dehydrogenation of ammonia borane |
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| Authors: | Guozhu Chen Stefano Desinan Renzo Rosei Federico Rosei Dongling Ma |
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| Institution: | Institut National de la Recherche Scientifique, 1650 Boulevard Lionel Boulet, Varennes, Québec, J3X 1S2, Canada. |
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| Abstract: | Hollow Ru nanoparticles with ~14 nm diameter and ~2 nm shell thickness are reported for the first time, by removal of Ni from the delicately designed Ni@Ru core@shell NPs. Such hollow Ru NPs exhibit enhanced catalytic activity in the dehydrogenation of ammonia borane with respect to solid ones. |
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